Livres associés

Vollständige Naturgeschichte der schädlichen Forstinsekten : ein Handbuch für Forstmänner, Cameralisten und Dekonomen

Ueber den unmittelbaren nutzen der insekten.

A treatise on some of the insects of New England which are injurious to vegetation

Some south Indian insects and other animals of importance considered especially from an economic point of view

• An introduction to heredity and genetics a study of the modern biological laws and theories relating animal & plant breeding.
  Auteur(s): Lochhead, William
• Class book of economic entomology with special reference to the economic insects of the northern United States and Canada
  Auteur(s): Lochhead, William
• The San José and other scale insects prepared for the use of fruit growers and scale inspectors
  Auteur(s): Lochhead, William

• Text-book of pastoral and agricultural botany for the study of the injurious and useful plants of country and farm.
  Auteur(s): Harshberger, John William
• A text-book of histology arranged upon an embryological basis
  Auteur(s): Stöhr, Philipp ,  Lewis, Frederic Thomas
• Text-book of elementary zoology for secondary educational institutions
  Auteur(s): Galloway, Thomas Walton